Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America.
- Hardness
- 1010 lbf, classified as Medium.
- Durability
- Durable, with good resistance to decay and moderate insect resistance.
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Grain Pattern
Mostly straight grain with a uniform, medium texture and subtle cathedral patterning.
Color & Appearance
Rich dark brown heartwood with a contrasting pale yellowish-white sapwood, lightening slightly over time.
Hardness (Janka)
1010 lbf, classified as Medium.
Durability & Decay Resistance
Durable, with good resistance to decay and moderate insect resistance.
Value & Age
8 to 15 dollars per board foot.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Estimated 1 to 5 years since harvesting and milling.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America.
Workability
Excellent workability with both hand and machine tools, gluing and finishing cleanly.
Finish Recommendations
Takes oils, lacquers, and varnishes exceptionally well with minimal surface preparation.
Notable Features
Prized for its rich chocolate brown color, shock resistance, and subtle natural luster.
